Improved Delay-and-Sum Beamforming Algorithm for Breast Cancer Detection

Improved Delay-and-Sum Beamforming Algorithm for Breast Cancer Detection

We have evaluated a modified delay-and-sum (DAS) beamforming algorithm for breast cancer detection with a microwave radar-based system. The improved DAS algorithm uses an additional weight factor calculated at each focal point to improve image quality. These weights essentially represent the quality...

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Bibliographic Details
Main Authors:	M. Klemm, I. J. Craddock, J. A. Leendertz, A. Preece, R. Benjamin
Format:	Article
Language:	English
Published:	Hindawi Limited 2008-01-01
Series:	International Journal of Antennas and Propagation
Online Access:	http://dx.doi.org/10.1155/2008/761402

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